1 # -*- coding: utf-8 -*-
2 ##################################################################################
4 # Copyright (c) 2005-2006 Axelor SARL. (http://www.axelor.com)
5 # and 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # $Id: hr.py 4656 2006-11-24 09:58:42Z Cyp $
9 # This program is free software: you can redistribute it and/or modify
10 # it under the terms of the GNU Affero General Public License as
11 # published by the Free Software Foundation, either version 3 of the
12 # License, or (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU Affero General Public License for more details.
19 # You should have received a copy of the GNU Affero General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 ##############################################################################
26 from itertools import groupby
27 from operator import itemgetter
30 from osv import fields, osv
31 from tools.translate import _
34 class hr_holidays_status(osv.osv):
35 _name = "hr.holidays.status"
36 _description = "Leave Type"
38 def get_days(self, cr, uid, ids, employee_id, return_false, context=None):
39 cr.execute("""SELECT id, type, number_of_days, holiday_status_id FROM hr_holidays WHERE employee_id = %s AND state='validate' AND holiday_status_id in %s""",
40 [employee_id, tuple(ids)])
41 result = sorted(cr.dictfetchall(), key=lambda x: x['holiday_status_id'])
42 grouped_lines = dict((k, [v for v in itr]) for k, itr in groupby(result, itemgetter('holiday_status_id')))
44 for record in self.browse(cr, uid, ids, context=context):
46 max_leaves = leaves_taken = 0
48 if record.id in grouped_lines:
49 leaves_taken = -sum([item['number_of_days'] for item in grouped_lines[record.id] if item['type'] == 'remove'])
50 max_leaves = sum([item['number_of_days'] for item in grouped_lines[record.id] if item['type'] == 'add'])
51 res[record.id]['max_leaves'] = max_leaves
52 res[record.id]['leaves_taken'] = leaves_taken
53 res[record.id]['remaining_leaves'] = max_leaves - leaves_taken
56 def _user_left_days(self, cr, uid, ids, name, args, context=None):
60 if context and context.has_key('employee_id'):
61 if not context['employee_id']:
63 employee_id = context['employee_id']
65 employee_ids = self.pool.get('hr.employee').search(cr, uid, [('user_id','=',uid)], context=context)
67 employee_id = employee_ids[0]
71 res = self.get_days(cr, uid, ids, employee_id, return_false, context=context)
73 res = dict.fromkeys(ids, {'leaves_taken': 0, 'remaining_leaves': 0, 'max_leaves': 0})
77 'name': fields.char('Leave Type', size=64, required=True, translate=True),
78 'categ_id': fields.many2one('crm.case.categ', 'Meeting', domain="[('object_id.model', '=', 'crm.meeting')]", help='If you set a meeting type, OpenERP will create a meeting in the calendar once a leave is validated.'),
79 'color_name': fields.selection([('red', 'Red'),('blue','Blue'), ('lightgreen', 'Light Green'), ('lightblue','Light Blue'), ('lightyellow', 'Light Yellow'), ('magenta', 'Magenta'),('lightcyan', 'Light Cyan'),('black', 'Black'),('lightpink', 'Light Pink'),('brown', 'Brown'),('violet', 'Violet'),('lightcoral', 'Light Coral'),('lightsalmon', 'Light Salmon'),('lavender', 'Lavender'),('wheat', 'Wheat'),('ivory', 'Ivory')],'Color in Report', required=True, help='This color will be used in the leaves summary located in Reporting\Leaves by Departement'),
80 'limit': fields.boolean('Allow to Override Limit', help='If you tick this checkbox, the system will allow, for this section, the employees to take more leaves than the available ones.'),
81 'active': fields.boolean('Active', help="If the active field is set to false, it will allow you to hide the leave type without removing it."),
82 'max_leaves': fields.function(_user_left_days, method=True, string='Maximum Leaves Allowed', help='This value is given by the sum of all holidays requests with a positive value.', multi='user_left_days'),
83 'leaves_taken': fields.function(_user_left_days, method=True, string='Leaves Already Taken', help='This value is given by the sum of all holidays requests with a negative value.', multi='user_left_days'),
84 'remaining_leaves': fields.function(_user_left_days, method=True, string='Remaining Leaves', help='Maximum Leaves Allowed - Leaves Already Taken', multi='user_left_days'),
85 'double_validation': fields.boolean('Apply Double Validation', help="If its True then its Allocation/Request have to be validated by second validator")
93 class hr_holidays(osv.osv):
95 _description = "Leave"
96 _order = "type desc, date_from asc"
98 def _employee_get(obj, cr, uid, context=None):
99 ids = obj.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context)
104 def _compute_number_of_days(self, cr, uid, ids, name, args, context=None):
106 for hol in self.browse(cr, uid, ids, context=context):
107 if hol.type=='remove':
108 result[hol.id] = -hol.number_of_days_temp
110 result[hol.id] = hol.number_of_days_temp
114 'name': fields.char('Description', required=True, size=64),
115 'state': fields.selection([('draft', 'Draft'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
116 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')],
117 'State', readonly=True, help='When the holiday request is created the state is \'Draft\'.\n It is confirmed by the user and request is sent to admin, the state is \'Waiting Approval\'.\
118 If the admin accepts it, the state is \'Approved\'. If it is refused, the state is \'Refused\'.'),
119 'user_id':fields.related('employee_id', 'user_id', type='many2one', relation='res.users', string='User', store=True),
120 'date_from': fields.datetime('Start Date', readonly=True, states={'draft':[('readonly',False)]}),
121 'date_to': fields.datetime('End Date', readonly=True, states={'draft':[('readonly',False)]}),
122 'holiday_status_id': fields.many2one("hr.holidays.status", "Leave Type", required=True,readonly=True, states={'draft':[('readonly',False)]}),
123 'employee_id': fields.many2one('hr.employee', "Employee", select=True, invisible=False, readonly=True, states={'draft':[('readonly',False)]}, help='Leave Manager can let this field empty if this leave request/allocation is for every employee'),
124 #'manager_id': fields.many2one('hr.employee', 'Leave Manager', invisible=False, readonly=True, help='This area is automaticly filled by the user who validate the leave'),
125 #'notes': fields.text('Notes',readonly=True, states={'draft':[('readonly',False)]}),
126 'manager_id': fields.many2one('hr.employee', 'First Approval', invisible=False, readonly=True, help='This area is automaticly filled by the user who validate the leave'),
127 'notes': fields.text('Reasons',readonly=True, states={'draft':[('readonly',False)]}),
128 'number_of_days_temp': fields.float('Number of Days', readonly=True, states={'draft':[('readonly',False)]}),
129 'number_of_days': fields.function(_compute_number_of_days, method=True, string='Number of Days', store=True),
130 'case_id': fields.many2one('crm.meeting', 'Meeting'),
131 'type': fields.selection([('remove','Leave Request'),('add','Allocation Request')], 'Request Type', required=True, readonly=True, states={'draft':[('readonly',False)]}, help="Choose 'Leave Request' if someone wants to take an off-day. \nChoose 'Allocation Request' if you want to increase the number of leaves available for someone"),
132 'parent_id': fields.many2one('hr.holidays', 'Parent'),
133 'linked_request_ids': fields.one2many('hr.holidays', 'parent_id', 'Linked Requests',),
134 'department_id':fields.related('employee_id', 'department_id', string='Department', type='many2one', relation='hr.department', readonly=True, store=True),
135 'category_id': fields.many2one('hr.employee.category', "Category", help='Category of Employee'),
136 'holiday_type': fields.selection([('employee','By Employee'),('category','By Employee Category')], 'Allocation Type', help='By Employee: Allocation/Request for individual Employee, By Employee Category: Allocation/Request for group of employees in category', required=True),
137 'manager_id2': fields.many2one('hr.employee', 'Second Approval', readonly=True, help='This area is automaticly filled by the user who validate the leave with second level (If Leave type need second validation)')
140 'employee_id': _employee_get,
143 'user_id': lambda obj, cr, uid, context: uid,
144 'holiday_type': 'employee'
147 ('type_value', "CHECK( (holiday_type='employee' AND employee_id IS NOT NULL) or (holiday_type='category' AND category_id IS NOT NULL))", "You have to select an employee or a category"),
148 ('date_check', "CHECK ( number_of_days_temp > 0 )", "The number of days must be greater than 0 !"),
149 ('date_check2', "CHECK ( (type='add') OR (date_from < date_to))", "The start date must be before the end date !")
152 def _create_resource_leave(self, cr, uid, vals, context=None):
153 '''This method will create entry in resource calendar leave object at the time of holidays validated '''
154 obj_res_leave = self.pool.get('resource.calendar.leaves')
155 return obj_res_leave.create(cr, uid, vals, context=context)
157 def _remove_resouce_leave(self, cr, uid, ids, context=None):
158 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
159 obj_res_leave = self.pool.get('resource.calendar.leaves')
160 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
161 return obj_res_leave.unlink(cr, uid, leave_ids)
163 def onchange_type(self, cr, uid, ids, holiday_type):
165 if holiday_type == 'employee':
166 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
169 'employee_id': ids_employee[0]
173 # TODO: can be improved using resource calendar method
174 def _get_number_of_days(self, date_from, date_to):
175 """Returns a float equals to the timedelta between two dates given as string."""
177 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
178 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
179 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
180 timedelta = to_dt - from_dt
181 diff_day = timedelta.days + float(timedelta.seconds) / 86400
184 def unlink(self, cr, uid, ids, context=None):
185 for rec in self.browse(cr, uid, ids, context=context):
186 if rec.state<>'draft':
187 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
188 return super(hr_holidays, self).unlink(cr, uid, ids, context)
190 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
192 if date_to and date_from:
193 diff_day = self._get_number_of_days(date_from, date_to)
195 'number_of_days_temp': round(diff_day)+1
199 'number_of_days_temp': 0,
203 def onchange_sec_id(self, cr, uid, ids, status, context=None):
206 brows_obj = self.pool.get('hr.holidays.status').browse(cr, uid, status, context=context)
207 if brows_obj.categ_id and brows_obj.categ_id.section_id and not brows_obj.categ_id.section_id.allow_unlink:
209 'title': "Warning for ",
210 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
212 return {'warning': warning}
214 def set_to_draft(self, cr, uid, ids, *args):
215 self.write(cr, uid, ids, {
219 wf_service = netsvc.LocalService("workflow")
221 wf_service.trg_create(uid, 'hr.holidays', id, cr)
224 def holidays_validate(self, cr, uid, ids, *args):
225 self.check_holidays(cr, uid, ids)
226 obj_emp = self.pool.get('hr.employee')
227 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
228 manager = ids2 and ids2[0] or False
229 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
231 def holidays_validate2(self, cr, uid, ids, *args):
232 self.check_holidays(cr, uid, ids)
233 obj_emp = self.pool.get('hr.employee')
234 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
235 manager = ids2 and ids2[0] or False
236 self.write(cr, uid, ids, {'state':'validate', 'manager_id2': manager})
237 data_holiday = self.browse(cr, uid, ids)
238 for record in data_holiday:
239 if record.holiday_type == 'employee' and record.type == 'remove':
240 meeting_obj = self.pool.get('crm.meeting')
243 'categ_id': record.holiday_status_id.categ_id.id,
244 'duration': record.number_of_days_temp * 8,
245 'note': record.notes,
246 'user_id': record.user_id.id,
247 'date': record.date_from,
248 'end_date': record.date_to,
249 'date_deadline': record.date_to,
251 case_id = meeting_obj.create(cr, uid, vals)
252 self.write(cr, uid, ids, {'case_id': case_id})
253 elif record.holiday_type == 'category':
254 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
256 for emp in obj_emp.browse(cr, uid, emp_ids):
260 'holiday_type': 'employee',
261 'holiday_status_id': record.holiday_status_id.id,
262 'date_from': record.date_from,
263 'date_to': record.date_to,
264 'notes': record.notes,
265 'number_of_days_temp': record.number_of_days_temp,
266 'parent_id': record.id,
267 'employee_id': emp.id
269 leave_ids.append(self.create(cr, uid, vals, context=None))
270 wf_service = netsvc.LocalService("workflow")
271 for leave_id in leave_ids:
272 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
273 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
274 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
277 def holidays_confirm(self, cr, uid, ids, *args):
278 self.check_holidays(cr, uid, ids)
279 return self.write(cr, uid, ids, {'state':'confirm'})
281 def holidays_refuse(self, cr, uid, ids, *args):
282 obj_emp = self.pool.get('hr.employee')
283 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
284 manager = ids2 and ids2[0] or False
285 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
286 self.holidays_cancel(cr, uid, ids)
289 def holidays_cancel(self, cr, uid, ids, *args):
290 obj_crm_meeting = self.pool.get('crm.meeting')
291 for record in self.browse(cr, uid, ids):
294 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
296 # If a category that created several holidays, cancel all related
297 wf_service = netsvc.LocalService("workflow")
298 for id in record.linked_request_ids or []:
299 wf_service.trg_validate(uid, 'hr.holidays', id, 'cancel', cr)
303 def check_holidays(self, cr, uid, ids):
304 holi_status_obj = self.pool.get('hr.holidays.status')
305 for record in self.browse(cr, uid, ids):
306 if record.holiday_type == 'employee' and record.type == 'remove':
307 if record.employee_id and not record.holiday_status_id.limit:
308 leaves_rest = holi_status_obj.get_days( cr, uid, [record.holiday_status_id.id], record.employee_id.id, False)[record.holiday_status_id.id]['remaining_leaves']
309 if leaves_rest < record.number_of_days_temp:
310 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
314 class resource_calendar_leaves(osv.osv):
315 _inherit = "resource.calendar.leaves"
316 _description = "Leave Detail"
318 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
321 resource_calendar_leaves()